The life we were used to ____________ since our grandfather died.
A. changing B. changed
C. has changed D.change
You can move it with your hand to work on the computer. What is it?
A. The keyboard. B. The mouse.
C. The printer. D. The main unit.
________exciting experience we had in Hong Kong Disneyland !
A．What an B．What C．How D．How an
If you _______ go, at least wait until the rain stops.
A. can B. may C. must D. will
---Has he returned the book to our library?
---No. He has _________ it for one week.
A. borrowed B. lent C. kept D. bought
It’s a bad habit of learning. _____,it is never too late for you to get out of it.
A. Instead B. Anyway C. Finally D. Moreover
